Scubaregs said:Will you use the extra power of the M40? If not you are paying more to buy and run a car for bragging rights down the pub.
Probably not much no! But power aside, if I'm buying something that could be a classic (one of the last 6 Cylinder Sports cars), and will possibly hold its residual value well, then I could convince myself that if I keep it for a good few years then it's a worthwhile buy.